Glass fibers, rovings, filaments and strands used for non-textile purposes; glass fibers, rovings, and strands used to reinforce plastics and other composite articles not for textile or building insulation use; glass fibers, glass particles and glass filaments, all for use in manufacture not for textile or building insulation use; non-woven mat constituted of randomly-dispersed chopped glass-fiber strands together with a binder used for the reinforcement of cement, the reinforcement of sheets and molded products made of cement, the reinforcement of building elements, the reinforcement of mix with a cement base and the reinforcement of finishing materials other than for textile and building insulation purposes; alkali resistant glass fibers used for the reinforcement of cementitious mortars and concrete mixes; semi-finished products in the form roving,made of filaments consisting primarily of glass fibers and also containing thermoplastic fibers, other than for insulation or textile use, for use in further manufacture; glass fibers and mats of glass used for the reinforcement of plastic, rubber, paper, metal, bitumen, plaster, cement, composite materials other than for insulation or for textile use